客户端数据验证框架，不同于一般的js验证，属于框架，xml配置。-client data validation fr a mework is different from general js certification, belonging to the fr a mework, xml configuration.

JAVA 脚本语言编程 用于设置表单选项限制选项,具体用法可以参照readme-JAVA scr ipting language programming options for setting restrictions on the form option, specific usage can refer to readme